recursion fibonacci using TS 2
npm install @leonetti/recursion-fibonacci> fibonacci recursion examples using TypeScript.
``sh
npm install @leonetti/recursion-fibonacci
`
`js
import {fibonacciSlow, fibonacciFast} from '@leonetti/recursion-fibonacci';
fibonacciSlow(50);//102334155 after long calculation time.
fibonacciFast(50);//102334155 instantly.
``